Deep Dish Tuna Pie - cooking recipe

Ingredients

1/2 (11 oz.) pkg. pie crust mix (1 1/3 c.)
1 c. chopped onion
1 medium potato, peeled and diced (2/3 c.)
1/2 c. water
1 (10 3/4 oz.) can cream of mushroom soup (condensed)
1/3 c. milk
1/3 c. grated Parmesan cheese
1 Tbsp. lemon juice
3/4 tsp. dried dill weed
1/2 tsp. pepper
1 (16 oz.) pkg. assorted frozen vegetables
1 can tuna
1 beaten egg

Preparation

Prepare pie crust mix; do not roll out.
Cover dough and set aside.